131305290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{4376843}}^1$

素因数の和:4376853

約数の個数: 16

約数和(自身を含む): 315132768

約数和(自身を除く): 183827478

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 4376843, 8753686, 13130529, 21884215, 26261058, 43768430, 65652645, 131305290]

約数ペア:

[(1, 131305290), (2, 65652645), (3, 43768430), (5, 26261058), (6, 21884215), (10, 13130529), (15, 8753686), (30, 4376843)]